Nav Tv

[Zipperman]

Hi I'm new here,

I just purchased a used 06 H2 with the lux package and all the goodies. I was wondering if there was a way to use the stock nav screen to hook up a playstation or something. I know I can go the Nav-Tv route, but don't want to spend the money yet. Is there another way? In my old car I was able to put the nav in diagnostic mode and see video imputs and all i had to do was run wires to the back of the unit.

Thanks
Zipperman